Multiple choice

Which of the following endocrine glands produces two distinct hormones?

  1. Adrenal

  2. Thymus

  3. Testis

  4. Pineal

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The adrenal gland produces two distinct hormone types: corticosteroids (cortisol, aldosterone) from the cortex and catecholamines (adrenaline) from the medulla. Other glands listed produce only one hormone type.